Cruise Voyages &amp; Sailings

3 nightsfrom Itajai, Brazil

Costa Diadema

Dec 16, 2026 – Dec 19, 2026

4 nightsfrom Itajai, Brazil

Costa Diadema

Dec 16, 2026 – Dec 20, 2026

3 nightsSouth America from Itajai

Costa Diadema

Dec 16, 2026 – Dec 19, 2026

3 nightsSouth America from Santos

Costa Diadema

Dec 17, 2026 – Dec 20, 2026

4 nightsfrom Santos, Brazil

Costa Diadema

Dec 17, 2026 – Dec 21, 2026

3 nightsfrom Santos, Brazil

Costa Diadema

Dec 17, 2026 – Dec 20, 2026

7 nightsfrom Itajai, Brazil

Costa Diadema

Dec 19, 2026 – Dec 26, 2026

7 nightsSouth America from Itajai

Costa Diadema

Dec 19, 2026 – Dec 26, 2026

8 nightsfrom Itajai, Brazil

Costa Diadema

Dec 19, 2026 – Dec 27, 2026

7 nightsSouth America from Santos

Costa Diadema

Dec 20, 2026 – Dec 27, 2026

8 nightsfrom Santos, Brazil

Costa Diadema

Dec 20, 2026 – Dec 28, 2026

7 nightsfrom Santos, Brazil

Costa Diadema

Dec 20, 2026 – Dec 27, 2026

8 nightsfrom Buenos Aires, Argentina

Costa Diadema

Dec 23, 2026 – Dec 31, 2026

Departs Buenos Aires

7 nightsSouth America from Buenos Aires

Costa Diadema

Dec 23, 2026 – Dec 30, 2026

Departs Buenos Aires

7 nightsfrom Buenos Aires, Argentina

Costa Diadema

Dec 23, 2026 – Dec 30, 2026

Departs Buenos Aires

7 nightsfrom Montevideo, Uruguay

Costa Diadema

Dec 24, 2026 – Dec 31, 2026

Departs Montevideo

8 nightsfrom Montevideo, Uruguay

Costa Diadema

Dec 24, 2026 – Jan 1, 2027

Departs Montevideo

7 nightsSouth America from Montevideo

Costa Diadema

Dec 24, 2026 – Dec 31, 2026

Departs Montevideo

7 nightsfrom Itajai, Brazil

Costa Diadema

Dec 26, 2026 – Jan 2, 2027

8 nightsfrom Itajai, Brazil

Costa Diadema

Dec 26, 2026 – Jan 3, 2027

7 nightsSouth America from Itajai

Costa Diadema

Dec 26, 2026 – Jan 2, 2027

8 nightsfrom Santos, Brazil

Costa Diadema

Dec 27, 2026 – Jan 4, 2027

7 nightsSouth America from Santos

Costa Diadema

Dec 27, 2026 – Jan 3, 2027